PLANET 60W 802.3at to 4-Port 802.3af/at Gigabit PoE Extender

PLANET 60W 802.3at to 4-Port 802.3af/at Gigabit PoE Extender

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POE-E304 from PLANET Technology is a 1-port 60W ultra power over Ethernet to 4-port 802.3af/at Gigabit PoE Extender designed especially for use in point to multipoint PoE applications. The POE-E304 accepts a maximum of 60W ultra PoE power its input port and supplies a maximum budget of 55W power over Ethernet for four output ports. This extends both the Gigabit Ethernet data and IEEE 802.3at/af PoE over the standard 100m (328 ft.) Cat. 5/5e/6 UTP cable to up to two 200m powered devices at the same time.

POE-E304 is perfect for scenarios where you have one Ethernet cable ≤100m from a POE injector (selectable below) to the location where there is a camera or WiFi access point, but 2 or 3 more powered devices need to be added.

Selectable 95W Power over Ethernet injector options

  • Using 240V AC input: PLANET POE-175-95
  • Using 52-56V DC input: PLANET POE-171A-95
  • Using 12-48V DC input: PLANET IPOE-171-95


POE-E304 - PLANET 60W 802.3at to 4-Port 802.3af/at Gigabit PoE Extender

PLANET POE-E304 Key Features

  • Network Connector: 1x 10/100/1000T Ultra PoE (In) to 4x 10/100/1000T 802.3af/at PoE (Out)
  • Type: End-span/Mid-span
  • Standard: 802.3bt (Type 3)
  • Max. PoE input: 50~56V DC, 60W
  • Max. PoE output: 44~55V DC, 30.8W
  • Operating Temperature: 0 ~ 50°C
Device Type
Power Over Ethernet
POE Ports
4, 4
Power Input
Power Over Ethernet
48V 60W 802.3at, 48V 30W 802.3at, 48V 15W 802.3af
Ethernet Ports
5, 5
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Hardware Specifications
Network Connector PoE In Port
1 x 10/100/1000BASE-T Ethernet with Ultra PoE

“Data + DC” in, auto MDI/MDI-X, auto-negotiation RJ45 connector

PoE Out Port
4 x 10/100/1000BASE-T Ethernet with IEEE 802.3at/802.3af PoE

“Data + DC” out, auto MDI/MDI-X, auto-negotiation RJ45 connector

Data Rate 10/100/1000Mbps
Switch Architecture Store-and-Forward
MAC Address Table 2K
Data Buffer 2Mbits
Switch Fabric 10Gbps
Switch Throughput 7.44Mpps @ 64 bytes
Jumbo Frame 9K
Flow Control IEEE 802.3x pause frame for full duplex
Back pressure for half duplex
LED Indicators PoE In Port
10/100 LNK/ACT (Orange), 1000 LNK/ACT (Green)
PoE Out Port 1 to Port 4
10/100 LNK/ACT (Orange), 1000 LNK/ACT (Green)
PoE-in-Use (Orange)
PoE Max. (Orange)
Protection ESD (Ethernet): 6KV
Surge (EFT for power): 2KV
Enclosure Metal
Installation Desktop/Wall mountable
Dimensions (W x D x H) 160 x 92.5 x 28 mm
Weight 370g
Power Requirements PoE In: IEEE 802.3bt or 4-pair 802.3at PoE+ compliant with voltage within 50V-56V DC
External DC: 50~56V DC
Power Consumption 4 watts/13.7BTU (System on with PoE input)
6 watts/20.6BTU (Ethernet full loading without PoE function)
60 watts/205.9BTU (Full loading with PoE function)
Network Cable 10BASE-T: 4-pair UTP Cat5 up to 100m (328ft)
100BASE-TX: 4-pair UTP Cat5 up to 100m (328ft)
1000BASE-T: 4-pair UTP Cat5e, 6, up to 100m (328ft)
EIA/TIA-568 100-ohm STP (100m, 328ft)
Power over Ethernet
PoE Standard PoE In Port
Ultra Power over Ethernet end-span/mid-span PD class 4 PD
Per PoE Out Port
IEEE 802.3at Power over Ethernet Plus end-span PSE
IEEE 802.3af Power over Ethernet end-span PSE
PoE Power PoE In Port
50~56V DC, max. 60 watts
Per PoE Out Port
44~55V DC, max. 30.8 watts
Power Pin Assignment PoE In Port
1/2 (+), 3/6 (-); 4/5 (+), 7/8 (-) or 1/2(-), 3/6(+); 4/5(+), 7/8(-)
Per PoE Out Port
1/2 ( ), 3/6 (-), end-span (Type A)
PoE Power Budget 50 watts (max.) @ Ultra PoE input
20 watts (max.) @ IEEE 802.3at PoE input
Standard Conformance
Regulatory Compliance FCC Part 15 Class A, CE
Standard Compliance IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Fast Ethernet
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
IEEE 802.3x Flow Control
Operating Temperature: 0 ~ 50 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)
Storage Temperature: -10 ~ 70 degrees C
Relative Humidity: 5 ~ 95% (non-condensing)

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